Finding the Fourth Proportional to 356,094.39, 491,407.89 and 194,952.15

Step by Step Solution

1. Step 1: Write the proportion equation
   356,094.39 : 491,407.89 = 194,952.15 : x
2. Step 2: Convert to fraction form
   356,094.39/491,407.89 = 194,952.15/x
3. Step 3: Cross multiply
   356,094.39x = 491,407.89 × 194,952.15
4. Step 4: Simplify right side
   356,094.39x = 95,801,024,682.46
5. Step 5: Solve for x
   x = 95,801,024,682.46/356,094.39
6. Step 6: Final answer
   x = 269,032.67